Across
- 3. This is what keeps the solar System together
- 4. this is what we live on
- 5. this is called the rust planet
- 6. this is called the smallest planet in our solar System
- 8. our planet is part of this
Down
- 1. this is the most famous dwarf planet
- 2. this is also called earths twin
- 3. this is what surrounds everything
- 4. this is where animals live
- 7. this revolves around the earth